﻿using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using Ocelot.Middleware;
using Swashbuckle.AspNetCore.SwaggerUI;

namespace Ocelot_Test
{
    public class Startup
    {
        // This method gets called by the runtime. Use this method to add services to the container.
        // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
        public void ConfigureServices(IServiceCollection services)
        {
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();

                app.Map("/swagger/v1/swagger.json", b =>
                {
                    b.Run(async x => {
                        var json = File.ReadAllText("swagger/swagger.json");
                        await x.Response.WriteAsync(json);
                    });
                });
                app.UseSwaggerUI(c =>
                {
                    c.SwaggerEndpoint("/swagger/v1/swagger.json", "Ocelot");
                });

                app.UseOcelot().Wait();
            }

            app.Run(async (context) =>
            {
                await context.Response.WriteAsync("Hello World!");
            });

        }
    }
}
